Search results
Results from the WOW.Com Content Network
The interaction of shock waves from two supersonic aircraft, photographed for the first time by NASA using the Schlieren method in 2019. A supersonic aircraft is an aircraft capable of supersonic flight, that is, flying faster than the speed of sound (Mach 1). Supersonic aircraft were developed in the second half of the twentieth century.
Supersonic speed is the speed of an object that exceeds the speed of sound (Mach 1). For objects traveling in dry air of a temperature of 20 °C (68 °F) at sea level , this speed is approximately 343.2 m/s (1,126 ft/s; 768 mph; 667.1 kn; 1,236 km/h).
A supersonic aircraft is an aircraft which can exceed the speed of sound (Mach 1.0) in level flight ... First supersonic aircraft Bell X-2: United States: Rocket ...
While the program may not have lived up to its full potential, the XB-70’s legacy still stands, Landis says: “All large, high-speed aircraft designs benefit from the work done by the XB-70.
Manned by Boom Supersonic's chief test pilot Tristan "Geppetto" Brandenburg, the XB-1 launched in the early hours of Tuesday, reaching an altitude of 35,290 feet and accelerating to speed Mach 1. ...
Boom Supersonic aims for its future, larger Overture commercial aircraft to be capable of flying at a cruising speed of Mach 1.7, the Denver-based company said. It is supposed to be two times ...
It went supersonic three times, reaching a top speed of Mach 1.1, being the first privately developed jet aircraft to do so. [ 29 ] [ 4 ] [ 30 ] XB-1 performed its second supersonic flight and final planned test flight on February 10, 2025, concluding the test program. [ 5 ]
Above the transonic range, the coefficient drops drastically again, although remains 20% higher by Mach 2.5 than at subsonic speeds. Supersonic aircraft must have considerably more power than subsonic aircraft require to overcome this wave drag, and although cruising performance above transonic speed is more efficient, it is still less ...